An example according to the present specification relates to a method for transmitting an NGV PPDU. A transmission STA may generate an NGV PPDU, and may transmit the NGV PPDU. The NGV PPDU may include a plurality of fields. The NGV PPDU may be transmitted according to various bandwidths and frequency spacings. The NGV PPDU may be transmitted on the basis of a guard region having a first subcarrier index range, a direct current (DC) region having a second subcarrier index range, and a data and pilot area having a third subcarrier index range.
Legal claims defining the scope of protection, as filed with the USPTO.
2. The method of claim 1, wherein the NGV PPDU is generated based on a sub-carrier index range of a 40 MHz Very High Throughput (VHT) PPDU having 2× down-clocking applied thereto.
4. The method of claim 1, wherein the pilot tones are transmitted on 6 subcarriers.
6. The method of claim 1, wherein the NGV PPDU includes information related to a type of the NGV PPDU.
8. The transmitting STA of claim 7, wherein the processor is configured to generate the NGV PPDU based on a sub-carrier index range of a 40 MHz Very High Throughput (VHT) PPDU having 2× down-clocking applied thereto.
9. The transmitting STA of claim 7, wherein the guard tones are defined based on [−64:−59, 59:63], and wherein the DC tones are defined based on [−1:1].
10. The transmitting STA of claim 7, wherein the pilot tones are transmitted on 6 subcarriers.
11. The transmitting STA of claim 7, wherein the processor is configured to transmit the NGV PPDU through a 5.9 GHz band, based on a transmit spectrum mask.
12. The transmitting STA of claim 7, wherein the processor configures the NGV PPDU to include information related to a type of the NGV PPDU.
Cooperative Patent Classification codes for this invention. Click any code to explore related patents in that topic.
October 1, 2019
August 20, 2024
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